baber/WOPTO huggingface dataset:
Patent JP-2021052574-A (JP)
Title: Stator, motor, and manufacturing method of stator
Inventor: ICHIEN AKIRA
IPC: H02K1/18
Filed: 2020-03-31
Abstract: To provide a stator, a motor, and a manufacturing method of the stator in which the motor can easily demonstrate performance as designed.SOLUTION: A stator 3 is made of laminated electromagnetic steel sheets punched into a predetermined shape. The stator 3 has a plurality of segmented cores 10 that are punched from electromagnetic steel sheets and lined up in a circular shape. Of the plurality of segmented cores 10, some segmented cores 10 adjacent to each other in the circumferential direction have the same rolling direction, and some other segmented cores 10 adjacent to each other in the circumferential direction have different rolling directions.SELECTED DRAWING: Figure 3
Patent JP-2021159379-A (JP)
Title: Game board, game managing device, and game system
Inventor: FUJIMOTO MAKOTO
IPC: A63F5/04
Filed: 2020-03-31
Abstract: To provide a game board, a game managing device, and a game system that do not use any tokens.SOLUTION: A game board includes game control means for transmitting putout information to game value number control means on the basis of putout in a game, and the game value number control means for deriving a putout number of a game value on the basis of reception of putout information and performing game value update processing on the basis of the putout number, the game value number control means is means capable of executing counting processing including processing for transmitting a game value number to an external processor and game value update processing for subtracting the game value number, and the game value number control means is means for possibly setting putout number derived on the basis of reception of putout information as an object of second counting processing when receiving the putout information during execution of first counting processing in execution of the second counting processing as counting processing in a next communication cycle or thereafter after execution of the first counting processing as counting processing.SELECTED DRAWING: Figure 32
Patent JP-2021163333-A (JP)
Title: Face image processing apparatus and face image processing program
Inventor: KOJIMA SHINICHI
IPC: G06T7/70
Filed: 2020-04-01
Abstract: To provide a face image processing apparatus for accurately estimating a parameter of a three-dimensional face shape model, and a face image processing program.SOLUTION: A face image processing apparatus 10 includes: an image coordinate system coordinate value derivation unit 102 which detects an x-coordinate value being a horizontal coordinate value and a y-coordinate value being a vertical coordinate value of an image coordinate system, in a feature point of an organ of a face in an image obtained by imaging the face of a person, and estimates a z-coordinate value which is a depth-direction coordinate value of the image coordinate system, to derive a three-dimensional coordinate value of the image coordinate system; a camera coordinate system coordinate value derivation unit 103 which derives a three-dimensional coordinate value of a camera coordinate system from the three-dimensional coordinate value of the image coordinate system derived by the image coordinate system coordinate value derivation unit 102; and a parameter derivation unit 104 which applies the three-dimensional coordinate value of the camera coordinate system derived by the camera coordinate system coordinate value derivation unit 103 to a predetermined three-dimensional face shape model, to derive a model parameter of the three-dimensional face shape model in the camera coordinate system.SELECTED DRAWING: Figure 4
Patent JP-2021160314-A (JP)
Title: System having apparatus that discharges liquid material using inkjet head
Inventor: YAMAGUCHI SHUICHI
IPC: B33Y10/00
Filed: 2020-04-02
Abstract: To expand an applicable scope of an apparatus using inkjet.SOLUTION: There is provided a system having an apparatus that discharges a liquid material using an inkjet head. The system 1 comprises: a database in which discharging characteristics of individual inkjet heads are associated with identification information of the individual inkjet heads; and an optimization unit that provides first optimization information for generating optimized drive pulses based on the discharge characteristics obtained from the identification information of the inkjet head with respect to a tentative attribute assumed for the liquid material to be discharged from the discharge apparatus.SELECTED DRAWING: Figure 1
Patent JP-2020184066-A (JP)
Title: Light orientation-purpose liquid crystal orientation agent, liquid crystal orientation film, and liquid crystal display element
Inventor: OZAKI TAKESHI
IPC: C08G73/12
Filed: 2020-04-03
Abstract: To provide a light orientation-purpose liquid crystal orientation agent that is high in adhesiveness to a sealant, and can form a liquid crystal orientation film capable of improving a residual image characteristic of a liquid crystal display element and VHR reliability thereof.SOLUTION: A light orientation-purpose liquid crystal orientation agent contains polymer of a raw material monomer including tetracarboxylic acid dianhydride and diamine. In the raw material monomer, a compound having a prescribed structure expression (1), and a compound of any of prescribed structure expressions (II) to (VII) are included, and dihydrazide may be included. A content of the compound having the prescribed structure (1) is 1 to 15 mol% with respect to a total amount of the diamine and dihydrazide in the raw material monomer.SELECTED DRAWING: None
Patent JP-2021166122-A (JP)
Title: Flexible printed wiring board with crimp terminal
Inventor: YAMADA SHUZO
IPC: H01R12/68
Filed: 2020-04-06
Abstract: To provide a flexible printed wiring board with a crimp terminal that enables stable electrical connection while maintaining the strength.SOLUTION: In a part of a flexible printed wiring board (FPC 100) (exposed area R), a part of a circuit 120 is exposed without the provision of a cover film 130, and at least some of a plurality of crimp pieces 220 is arranged in the exposed area R to cut into a part of the circuit 120 without penetrating the cover film 130.SELECTED DRAWING: Figure 1
Patent JP-2021168455-A (JP)
Title: Echo suppression device, echo suppression method, and echo suppression program
Inventor: SATOMI YUKI
IPC: H04B3/20
Filed: 2020-04-13
Abstract: To detect the utterance even when the utterance is small, and appropriately suppress the echo.SOLUTION: Every time a sample point of a received signal transmitted on a received side signal path for transmitting a signal to a speaker is acquired, on the basis of the received signal acquired within a predetermined period before a time when the sample point has been acquired, an optimal mask is sequentially generated or selected from basic masks which are one or more masks generated on the basis of a learning signal. Every time the optimal mask is selected, it is sequentially detected whether the state is in the double talk state on the basis of the result of comparing an input signal and the optimal mask, and when no utterance is input to a microphone and it is detected that the received signal contains an utterance, a process of suppressing the echo with respect to the input signal is sequentially performed.SELECTED DRAWING: Figure 2
Patent JP-2021169169-A (JP)
Title: Recording device
Inventor: TAKABAYASHI KAZUNORI
IPC: B41J2/175
Filed: 2020-04-15
Abstract: To provide a recording device which enables a user to easily access to a recording medium transport path provided in the device.SOLUTION: A composite recording device 1 includes: a recording part 20 which injects an ink to a recording medium to make records; a printer 2 which houses the recording part 20 in an internal space Si and has an outer surface including an upper surface S1 and a front surface S2 located adjacent to the upper surface S1 and intersecting with the upper surface S1; a scanner 3 which is provided so as to be able to open or close the internal space Si on the upper surface S1 of the printer 2; a front cover 5 which is provided so as to be able to open or close the internal space Si on the front surface S2 of the printer 2; and a lock mechanism 60 which locks the scanner 3 to the upper surface S1. The lock mechanism 60 opens a lock of the scanner 3 when the front cover 5 is opened.SELECTED DRAWING: Figure 3
Patent JP-2021173012-A (JP)
Title: Fixing metal fitting
Inventor: YAMAMOTO SHUNSUKE
IPC: E04C5/03
Filed: 2020-04-22
Abstract: To provide a fixing metal fitting that can be formed so that a swelling part formed by swelling the tip of a reinforcing bar by hot upsetting does not protrude from the fixing metal fitting or does not protrude as much as possible.SOLUTION: A fixing metal fitting includes a through-hole which is sandwiched and fixed by a raised part formed by raising a prescribed place near the tip of a reinforcing bar and a swollen part formed by swelling the tip of the reinforcing bar by hot upsetting and into which the tip part of the reinforcing bar is inserted, and a flange part formed around the through-hole; a pocket part enlarged stepwise from an opening on the reinforcing bar insertion side of the through-hole for housing a part or the whole of the hot upsetting body of the reinforcing bar tip part is formed in the opening inner periphery of the through-hole on the reinforcing bar tip side to be mounted.SELECTED DRAWING: Figure 1
Patent JP-2021171244-A (JP)
Title: mop
Inventor: SHIMIZU SHIMPEI
IPC: A47L13/24
Filed: 2020-04-23
Abstract: To provide a mop which does not take labor and time when a user desires to use new paper, and does not waste a part which is not used.SOLUTION: A mop comprises: a mop operation rod 1; a mop head 2 coupled to a lower end of the mop operation rod 1; and first and second rollers 3, 4 provided in parallel on a top face part 2a of the mop head 2. To the first roller 3, paper P which is wound in a roll-state can be attached, and to the second roller 4, one end edge of the paper P can be attached so as to be wound, the one end edge is drawn from the first roller 3, passes a lower face part 2b of the mop head through one side 2c of the mop head 2 and is introduced to the top face part 2a of the mop head 2 through the other side 2d facing the one side 2c of the mop head 2. By rotating the second roller 4, and winding the paper P to the second roller 4, the paper P wound in the roll state can be fed and delivered to the lower face part 2b of the mop head 2 from the first roller 3.SELECTED DRAWING: Figure 2
Patent JP-2020114801-A (JP)
Title: Improved particle vapor deposition system and method
Inventor: DAVID MCDONALD STIRLING
IPC: C03B8/04
Filed: 2020-04-30
Abstract: To disclose a vapor deposition system for depositing vapor of a chemical substance on a workpiece that includes a vapor deposition chamber having a plurality of constituents for conducting a chemical vapor deposition method on the workpiece.SOLUTION: A vapor deposition system includes a first chemical deposition burner set composed of a first burner and a second burner, a second chemical deposition burner set composed of a third burner and a fourth burner, and a lathe for rotating a workpiece to the first and second burner sets. A first part and a second part of the workpiece overlap with each other at an overlapping part. One burner belonging to each set practically deposits silica particles on the overlapping part. The longest distance between any adjacent deposition burners belonging to the same set is shorter than the shortest distance between the burners belonging to the different set.SELECTED DRAWING: Figure 1
Patent JP-2020186725-A (JP)
Title: Method and control device for operating common rail fuel supply system
Inventor: CHRISTIAN MAYER
IPC: F02D43/00
Filed: 2020-05-01
Abstract: To provide a method capable of extending the service life of a throttle valve of a common rail fuel supply system.SOLUTION: A common rail fuel supply system of an internal combustion engine has a low-pressure region 4, a high-pressure region 6, and a high-pressure pump device 3 having high-pressure pumps 2 for transporting fuel from the low-pressure region to the high-pressure region. In a method for operating the common rail fuel supply system, a pressure accumulation system 7 is provided in the high-pressure region between the device 3 and injectors 1, and the transport amount of the device 3 can be adjusted by throttle valves 13. A set transport amount of the pump device 3 and a set pressure related to the pressure accumulator system 7 are determined by an operating point of the internal combustion engine. An open-loop control portion related to the position of the throttle valve 13 is determined by the set transport amount, and the throttle valve 13 is operated with the open-loop control portion. Depending on a difference between the set pressure and an actual pressure in the pressure accumulator system 7, a closed-loop control portion related to the position of the throttle valve is determined with respect to a first part quantity of the throttle valve 13, and with the closed-loop control portion, the throttle valve 13 of a second part quantity of the throttle valves 13 or the throttle valve 13 is operated exclusively with the open-loop control portion.SELECTED DRAWING: Figure 1
Patent JP-2023113974-A (JP)
Title: Nickel-zinc secondary battery
Inventor: MAKI AYAKA
IPC: H01M4/62
Filed: 2020-05-01
Abstract: To provide a nickel-zinc secondary battery capable of accelerating the H2 gas absorption reaction of the positive electrode and reducing the occurrence of positive and negative electrode capacitance misalignment.SOLUTION: A nickel-zinc secondary battery has a positive electrode containing nickel hydroxide and/or nickel oxyhydroxide, a negative electrode containing zinc and/or zinc oxide, a separator separating the positive and negative electrodes in a hydroxide ion-conductive manner, and an electrolyte, and the positive electrode further contains at least one additive selected from the group consisting of silver compounds, manganese compounds, and titanium compounds.SELECTED DRAWING: Figure 1
Patent JP-2021177293-A (JP)
Title: Automatic operation system and automatic operation method
Inventor: NAKAMURA HIROSHI
IPC: B60W60/00
Filed: 2020-05-07
Abstract: To provide a technique which enables an automatic operation vehicle to perform PUDO operation without disturbing vehicle and pedestrian traffic when there is no vacant space in a pick-up and drop-off zone at a porch.SOLUTION: An automatic operation system comprises a control device. The control device performs travel control processing of an automatic operation vehicle used for a driverless transportation service. The travel control processing includes porch control processing. The porch control processing is performed when a pick-up and drop-off point of a user falls under a porch of a facility including a travel zone and a pick-up and drop-off zone. In the porch control processing, the control device determines whether or not a vacant space is available in the pick-up and drop-off zone. When determining that there is no vacant space, the control device sets a target stand-by position to stand by for pick-up and drop-off operation of the automatic operation vehicle at a position which is inside the travel zone and an upstream side of a lateral position of a vehicle stopping on a tail end of a line of vehicles in the pick-up and drop-off zone.SELECTED DRAWING: Figure 10
Patent JP-2021177680-A (JP)
Title: Automatic wiring device
Inventor: MAEDA TAKEHIRO
IPC: H02G1/14
Filed: 2020-05-08
Abstract: To provide an automatic wiring device that can reduce the number of components.SOLUTION: An automatic wiring device 100 is for connecting a first end 3a and a second end 3b of a wiring material 3 including a core material 31 and an insulation coating film 32 coating the core material 31 to a first terminal part 4a and a second terminal part 4b of a terminal 4, respectively. The automatic wiring device 100 comprises a driving source 2 and a wiring machine 1. The wiring machine 1 includes a conveying part 11, a disconnection part 12, a caulking part 13, and a gripping part 14. The wiring machine 1 is configured to be moved by the driving source 2 with the wiring machine 1 holding either one of the first end 3a and the second end 3b of the wiring material 3.SELECTED DRAWING: Figure 3
Patent JP-2021178787-A (JP)
Title: Make-up cosmetic
Inventor: FUKUDA KOJI
IPC: A61K8/37
Filed: 2020-05-13
Abstract: To provide a make-up cosmetic having excellent anti-discoloration performance .SOLUTION: A make-up cosmetic containing organic coloring matter and antioxidizing agent, in which the antioxidizing agent is malonic acid diester derivative in which a malonic acid diester compound and a hindered phenol compound are bonded, and carbon between carbonyl groups of the malonic acid diester compound and carbon at p position of the hindered phenol compound are bonded via saturated hydrocarbon.SELECTED DRAWING: None
Patent JP-2020199765-A (JP)
Title: System and method for penetrating porous ceramic matrix composite material (cmc) preform
Inventor: PAROLINI JASON ROBERT
IPC: C04B41/85
Filed: 2020-05-15
Abstract: To provide a system and a method for penetrating a porous ceramic matrix composite material (CMC) preform.SOLUTION: A method comprises a process (P1) where a CMC preform is positioned at an opening part of a die set for an infiltration system; a process (P2) where a molten densification agent is caused to flow onto the CMC preform in a first flow direction; and a process where a plurality of voids formed between each of a plurality of ply stacks of the CMC preform. The method can contain a process (P3) where a molten densification agent is caused to flow in a second flow direction separate from the first flow direction, and a process where the void is infiltrated. The second flow direction may be substantially parallel to the prescribed one direction material orientation of at least one ply stack of the plurality of ply stacks.SELECTED DRAWING: Figure 10
Patent JP-2020143112-A (JP)
Title: Pyrazolyl-substituted pyridone compounds as serine protease inhibitors
Inventor: KEVIN MICHAEL SHORT
IPC: A61P17/00
Filed: 2020-05-19
Abstract: To provide a biologically active compound against serine proteases, including thrombin and various kallikreins.SOLUTION: There are provided pyrazolyl-substituted pyridone compounds which exhibit inhibitory action against serine proteases, and pharmaceutical compositions including the same. There are additionally provided methods of treating and preventing certain diseases or disorders, which disease or disorder is amenable to treatment or prevention by the inhibition of serine proteases, including thrombin and various kallikreins.SELECTED DRAWING: None
Patent JP-2020125115-A (JP)
Title: Transport dolly and push rod
Inventor: SENDA TOYOJI
IPC: B62B5/00
Filed: 2020-05-28
Abstract: To enable a side wall to be attached to a transport dolly.SOLUTION: The invention relates to a push rod 140 attached to a dolly body on which articles are placed. The push rod 140 includes: rod-like pillar parts 141; and support parts 144, each of which is disposed at a position spaced apart from both ends of the pillar part 141 and used to attach a side wall disposed so as to be along a side part of the dolly body.SELECTED DRAWING: Figure 8
Patent JP-2021187281-A (JP)
Title: Display unit for work machine
Inventor: ABE SHUNSUKE
IPC: B60Q1/44
Filed: 2020-05-29
Abstract: To provide a display unit for a work machine which can be smoothly and securely attached to various kinds of work machines connected to a rear part of a traveling machine body in a liftable manner with a detachable structure in a work vehicle provided with the display unit which can be viewed from the rear of the traveling machine body.SOLUTION: Display units for a work machine are detachably provided at left and right sides of a work machine connected to a rear part of a traveling machine body in a liftable manner. The display unit includes: an attachment body which sandwiches a frame to be fixedly attached to the work machine side; and a display body which is supported at the attachment body side and provided so as to be viewable from the rear of the work machine. In the attachment body, a corner part which is bent to house a part of a peripheral surface of the frame is formed in at least one position.SELECTED DRAWING: Figure 5
Patent JP-2021187300-A (JP)
Title: Control device for human-powered vehicle
Inventor: SHAKA SATOSHI
IPC: B62J45/00
Filed: 2020-05-29
Abstract: To provide a control device for a human-powered vehicle capable of suitably controlling a transmission.SOLUTION: A control device for a human-powered vehicle comprises a control unit that controls a transmission that changes a speed change ratio being a ratio of a rotation speed of wheels with respect to a rotation speed of a crank shaft of the human-powered vehicle. When a parameter related to at least one of a driving state of the human-powered vehicle and a driving environment of the human-powered vehicle comes out of a predetermined range, the control unit controls the transmission so as to change the speed change ratio, and in the case that the parameter changes to either increase or decrease for a first time period or more within the predetermined range, the control unit controls the transmission so as to change the speed change ratio.SELECTED DRAWING: Figure 2
Patent JP-2021186258-A (JP)
Title: Cleaning box
Inventor: HOSOKAWA ISAO
IPC: D06F95/00
Filed: 2020-05-29
Abstract: To provide a cleaning box with increased safety and convenience.SOLUTION: A cleaning box has: a cleaning box body 100 for having a throwing chamber 111 which is provided with an openable and closable pit door 112 and into which laundry is thrown by opening the pit door 112, and a storage chamber 121 which is formed below the throwing chamber 111 and which stores laundry before the laundry is collected by a cleaner; and a division plate 131 which advances/retreats between the throwing chamber 111 and the storage chamber 121 to interlock with the pit door 112 and which opens the space between the throwing chamber 111 and the storage chamber 121 when the pit door 112 is closed and which partitions the throwing chamber 111 from the storage chamber 121 when the pit door 112 is opened.SELECTED DRAWING: Figure 2
Patent JP-2021195397-A (JP)
Title: Linker for nucleic acid solid-phase synthesis and production method thereof
Inventor: YAHAGI MITSURU
IPC: C08F230/08
Filed: 2020-06-10
Abstract: To provide a linker for nucleic acid solid-phase synthesis capable of carrying at a high carriage amount, a nucleoside linker or a universal linker, a production method of the linker, a substrate for nucleic acid solid-phase synthesis and a production method thereof, and a carrier for nucleic acid solid-phase synthesis and a production method thereof.SOLUTION: There is provided a linker for nucleic acid solid-phase synthesis which is composed of: a side chain expressed by a following formula (1) (in the formula, L1 expresses a coupling part with a polymer main chain having C1-C20, R1 expresses an alkyl group having C1-C20 or a phenyl group which may be substituted, R2 expresses an alkyl group having C1-C20, and n expresses an integer of 1-3.); and a side chain expressed by a following formula (2) (in the formula, L2 expresses a coupling part with a polymer main chain having C1-C20, A expresses an amino group, an amino group protected by a protection group, a hydroxy group, or a hydroxy group protected by a protection group).SELECTED DRAWING: None